Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Summary information
Asteroids selection
Closest approaches
Approaches archive
Diagram 2D
Histogram
Impact probability
Potential hazardous
Asteroid information
General data
Initial data
Approaches
Asteroid orbit evolution
Tables
Graphs
3D animation
Calculation

Asteroid General Data

2012 SW20 (482488)

General information

Preliminary designation2012 SW20
Number482488
GroupApollo
Absolute magnitude19.77
Approximate diameter (m)300
Approximate mass (kg)4.72·1010
Number of observations293
Arc length (days)1500

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)216.312868
a – orbit major semiaxis (astronomical units)2.46939000
e – orbit eccentricity0.67527000
ω – orbit ascending node-perihelion angle (degrees)63.407080
Ω – longitude of orbit ascending node (degrees)208.740785
i – orbit inclination to the ecliptic plane (degrees)10.054744
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/182993.2103752.554328270.6268227150.308072220.71500011.0554060.953217314.082401
01/21/1858141.2491732.542050520.6325296450.435028220.39868711.0626180.934128214.053003
01/29/1887220.2543122.509605740.6506268253.265212217.99011410.8455360.876788943.975657
02/07/1916343.1688552.488175380.6650201457.430361214.33652310.4912240.833488653.924841
02/14/1945151.9666042.456256650.6822292760.605512211.43836810.2946200.780526463.849561
02/22/1974353.9217172.447414440.6860893561.008872210.99814110.2861570.768269453.828793
03/02/2003201.8790892.452323870.6832593161.442239210.48220110.2341980.776750753.840319
03/09/203229.4665722.468666040.6746170563.725357208.38621010.0531650.803261853.878771
03/17/2061172.1387052.504770920.6635926171.310765201.7704239.4844750.842623463.964173
03/25/2090266.5748752.531433420.6503859379.254410194.5992389.1999860.885024734.027638
04/03/2119320.9317862.552830570.6405305481.532799192.5241579.1299800.917664634.078811
04/10/2148357.1203142.557864550.6374046381.852209192.0167839.1211980.927469854.090882
04/18/217737.9770782.549672340.6413581682.340060191.4619849.1289740.914419194.071244
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика